Lothlórien

Lothlórien, or Lórien, is the kingdom of Galadriel and Celeborn.

Lorien is one of the oldest kingdoms on Middle-Earth.

Here is the meaning of its name to prove my point:

This forest, originally known by its Silvan names Laurelindórinan (Land of the Valley of Singing Gold) and Lórinand (Golden Valley), was renamed Lothlórien (Lórien of the Blossom) in memory of the Lórien the Ñoldor left behind; but the name was often shortened to Lórien (“Land of Gold”, although it carried within it also the meaning of “dream”). Treebeard referred to the word Lothlórien as “Dreamflower”. Other names given to the land include the Rohirric name Dwimordene (from dwimor “phantom”, an allusion to the perceived magic of the Elves), and the Westron name The Golden Wood.

Courtesy to the authors on the Lord of the Rings Fandom Site!